8120077

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 9694080

約数和(自身を除く): 1574003

約数列:

[1, 7, 43, 53, 301, 371, 509, 2279, 3563, 15953, 21887, 26977, 153209, 188839, 1160011, 8120077]

約数ペア:

[(1, 8120077), (7, 1160011), (43, 188839), (53, 153209), (301, 26977), (371, 21887), (509, 15953), (2279, 3563)]